User-agent: Mediapartners-Google*
Disallow: 
User-agent: *         #directed to all spiders  
Disallow: /cgi-bin/
Disallow: /tmp/
Disallow: /private/
User-agent: psbot
Disallow: /

User-agent: Yahoo-MMCrawler
Disallow: /

User-agent: DittoSpyder
Disallow: /

User-agent: Googlebot-Image
Disallow: /

User-agent: *
Disallow: /images/
Disallow:/cgi-bin/
Disallow:/private/